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5-day forecast / McKinney, TX

FridayChance Rain Showers then Mostly Sunny64° / 56° 26%
SaturdaySunny65° / 43°
SundaySunny69° / 48°
MondaySunny74° / 53° 1%
TuesdaySunny79° / 58°

McKinney Weather: Sunny Skies and Active Air Quality Alert - Oct 8, 2 PM

McKinney weather, updated every four hours — local forecasts you can trust.

McKinney residents face sunny, dry conditions today with an active Air Quality Alert. Temperatures hover near 88F, with clear skies expected through tomorrow.

Cody Esparza

October 8, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Oct 8, 2 PM local time.*

Current Conditions and Air Quality Notice

McKinney is experiencing clear skies this afternoon, with the air temperature sitting at 88F. The conditions feel like 87F, while relative humidity stands at 38% and the dew point is 59F. Winds are light at 6 mph, with gusts reaching 4 mph.

An important note for residents is the active Air Quality Alert issued by the National Weather Service. While the specific severity and urgency are currently listed as unknown, this alert warrants attention for those sensitive to air quality changes. It is advisable to stay informed and take standard precautions if you have respiratory concerns.

Today’s Forecast and Overnight Outlook

The day remains sunny with a high near 88F and a low near 63F. There is no chance of precipitation, and the sky will remain clear. East winds will blow around 5 mph.

As night falls, conditions stay clear with temperatures dropping to around 63F before rising slightly to 65F overnight. Northeast winds will be light, ranging from 0 to 5 mph. This stable pattern continues into tomorrow, which will also be sunny with a high near 89F and a low near 63F.

Precipitation chances remain at 0%, and east-northeast winds will stay light at 0 to 5 mph. The consistent dry and sunny weather offers a predictable environment for outdoor activities, provided one remains mindful of the air quality notice.

Safety Reminders

Given the active Air Quality Alert, individuals with asthma or other respiratory conditions should monitor their symptoms and consider limiting prolonged outdoor exertion if they feel uncomfortable. As with any sunny day, it is wise to stay hydrated and use sun protection when spending time outside.

The lack of rain and the clear skies mean no immediate weather-related hazards, but the air quality situation requires a cautious approach. Keep an eye on official updates for any changes to the alert status. The forecast indicates a steady, dry stretch ahead, allowing for routine planning without the disruption of severe weather events.

National Weather Service radar for North Texas (KFWS)

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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Cody Esparza

Cody Esparza covers McKinney city hall, the council, and county government.

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